H2H data updated: 2026-09-02 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Mikael Ymer vs Matteo Viola.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Mikael Ymer | 6-4 3-6 6-0 | Matteo Viola | Match data | May 24, 2021 | Q2 | Parma | ATP 250 | Clay |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mikael Ymer | #626 | #50 | 981 | 1,862 | 58 | 74 | 43.9% | 0 | 0 | 0 | 0 | 0 | 0 |
| Matteo Viola | #1,289 | #118 | 480 | 1,639 | 4 | 13 | 23.5% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Mikael Ymer | Matteo Viola | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 2015 | 0–1 | 0.0% | #596 | 1,493 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 2016 | 1–1 | 50.0% | #497 | 1,519 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2017 | 0–5 | 0.0% | #417 | 1,485 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2018 | 2–3 | 40.0% | #255 | 1,524 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2019 | 3–4 | 42.9% | #74 | 1,653 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2020 | 4–7 | 36.4% | #94 | 1,684 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2021 | 17–18 | 48.6% | #94 | 1,748 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2022 | 21–18 | 53.8% | #69 | 1,840 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2023 | 10–15 | 40.0% | #136 | 1,754 | 0 | 0 | 2012 | 0–3 | 0.0% | #135 | 1,551 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2013 | 4–7 | 36.4% | #160 | 1,617 | 0 | 0 |
| 26 | 2025 | 0–2 | 0.0% | #627 | 1,690 | 0 | 0 | 2014 | 0–1 | 0.0% | #190 | 1,553 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 2018 | 0–1 | 0.0% | #291 | 1,523 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 2019 | 0–1 | 0.0% | #225 | 1,501 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Mikael Ymer | Matteo Viola | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 16 | 2015 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2016 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2017 | 0 | 3 | 3 | 0.0% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2018 | 1 | 2 | 3 | 33.3% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2019 | 1 | 2 | 3 | 33.3% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2020 | 4 | 6 | 10 | 40.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2021 | 10 | 10 | 20 | 50.0% | 6 | 6 | 12 | 50.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2022 | 18 | 13 | 31 | 58.1% | 2 | 4 | 6 | 33.3% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2023 | 5 | 9 | 14 | 35.7% | 1 | 2 | 3 | 33.3% | 4 | 4 | 8 | 50.0% | 2012 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2013 | 4 | 5 | 9 | 44.4% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% |
| 26 | 2025 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2014 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | — | 40 | 48 | 88 | 45.5% | 12 | 19 | 31 | 38.7% | 6 | 7 | 13 | 46.2% | — | 4 | 8 | 12 | 33.3% | 0 | 3 | 3 | 0.0% | 0 | 2 | 2 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 131/132 of Mikael Ymer's and 17/17 of Matteo Viola's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Mikael Ymer | Matteo Viola | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 16 | 2015 | 1/1 | 3.0 | 5.0 | 65.4% | 67.6% | 50.0% | 0.0% | 50.0% | 61.5% | 33.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 17 | 2016 | 2/2 | 2.0 | 2.0 | 69.0% | 71.1% | 59.2% | 83.3% | 37.8% | 67.6% | 37.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 18 | 2017 | 5/5 | 1.0 | 4.4 | 66.8% | 60.9% | 42.2% | 60.7% | 26.0% | 54.1% | 37.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2018 | 5/5 | 1.8 | 3.4 | 60.6% | 68.8% | 51.8% | 47.0% | 28.5% | 61.7% | 38.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2019 | 7/7 | 2.3 | 3.4 | 68.8% | 61.9% | 49.9% | 49.7% | 54.8% | 58.0% | 41.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2020 | 11/11 | 3.9 | 2.9 | 66.0% | 63.7% | 45.6% | 52.7% | 50.8% | 57.4% | 36.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2021 | 35/35 | 2.0 | 3.4 | 67.3% | 62.1% | 44.5% | 55.8% | 45.6% | 56.4% | 38.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2022 | 39/39 | 2.1 | 3.0 | 68.2% | 65.9% | 53.5% | 54.7% | 49.1% | 61.8% | 40.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2023 | 24/25 | 3.0 | 3.5 | 70.1% | 63.6% | 49.2% | 56.6% | 43.2% | 59.0% | 37.7% | 2012 | 3/3 | 1.3 | 4.7 | 57.4% | 56.6% | 40.3% | 53.3% | 31.0% | 49.7% | 30.3% |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2013 | 11/11 | 2.1 | 5.5 | 60.5% | 62.7% | 41.2% | 52.8% | 58.7% | 54.1% | 39.9% |
| 26 | 2025 | 2/2 | 2.5 | 3.0 | 60.5% | 64.5% | 40.0% | 50.0% | 25.0% | 54.5% | 29.0% | 2014 | 1/1 | 2.0 | 2.0 | 69.7% | 56.5% | 50.0% | 50.0% | 20.0% | 54.5% | 32.1% |
| 30 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 1/1 | 0.0 | 4.0 | 64.8% | 48.6% | 26.3% | 25.0% | 16.7% | 40.7% | 36.7% |
| 31 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 1/1 | 0.0 | 6.0 | 64.5% | 50.0% | 27.3% | 33.3% | 33.3% | 41.9% | 35.7% |
| Career | — | 131/132 | 2.4 | 3.3 | 67.7% | 64.1% | 48.8% | 54.8% | 45.3% | 59.0% | 38.8% | — | 17/17 | 1.7 | 5.1 | 61.0% | 59.7% | 39.9% | 49.9% | 47.6% | 51.9% | 37.3% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Mikael Ymer | Matteo Viola | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 15 | 2014 | 1499 | 96.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | 2015 | 1494 | 103.1 | -2.16 | -1.60 | 0.858 | 47.1% | — | — | — | 33.3% | -0.67 | 0–1 | 1–1 | — | -0.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2016 | 1520 | 118.9 | -2.70 | +4.62 | 1.165 | 52.6% | — | — | — | 60.0% | +1.40 | 0–1 | — | — | -0.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2017 | 1485 | 111.3 | -3.18 | +0.58 | 0.822 | 46.4% | +46 | — | — | 9.1% | -1.55 | 0–1 | 0–2 | — | -0.04 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2018 | 1524 | 121.4 | -0.89 | +2.41 | 0.999 | 49.7% | +17 | — | — | 41.7% | -0.17 | 1–1 | — | — | -0.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2019 | 1654 | 126.5 | -2.78 | +1.26 | 0.980 | 49.7% | -56 | -18 | — | 44.4% | -0.22 | 1–1 | 1–2 (33%) | — | +0.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2020 | 1684 | 134.7 | -2.27 | +0.60 | 0.855 | 47.2% | -20 | — | — | 38.7% | -0.74 | 2–2 (50%) | 0–3 (0%) | — | -1.38 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2021 | 1748 | 131.1 | -4.79 | +1.94 | 0.892 | 48.1% | -41 | -36 | -43 | 45.9% | -0.39 | 8–4 (67%) | 3–7 (30%) | — | -0.14 | 2010 | 1502 | 102.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2022 | 1841 | 145.2 | -1.53 | +4.08 | 1.061 | 51.1% | +12 | -205 | — | 52.0% | +0.35 | 8–6 (57%) | 4–9 (31%) | — | -1.32 | 2011 | 1445 | 96.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2023 | 1754 | 130.7 | -3.18 | +1.06 | 0.920 | 48.5% | +5 | -133 | -37 | 44.3% | -0.41 | 4–6 (40%) | 3–3 (50%) | — | +0.03 | 2012 | 1551 | 113.1 | -3.19 | -2.99 | 0.602 | 40.4% | — | — | — | 12.5% | -2.75 | 0–1 | — | — | -0.08 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2013 | 1618 | 125.7 | -4.43 | +1.17 | 0.870 | 47.6% | +38 | — | — | 38.5% | -0.69 | 2–2 (50%) | 0–1 | — | +0.15 |
| 26 | 2025 | 1691 | 96.5 | -0.31 | -1.91 | 0.637 | 42.0% | — | — | — | 0.0% | -3.00 | — | 0–1 | — | +0.12 | 2014 | 1554 | 100.5 | -2.13 | -3.46 | 0.706 | 44.5% | — | — | — | 0.0% | -2.50 | — | — | — | +0.05 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 1497 | 99.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1487 | 101.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1476 | 97.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1524 | 100.9 | +2.29 | -0.77 | 0.620 | 38.8% | — | — | — | 0.0% | -4.50 | — | — | — | -0.12 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1502 | 91.2 | -4.27 | -1.22 | 0.615 | 39.4% | — | — | — | 0.0% | -4.50 | — | — | — | +0.14 |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1508 | 101.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1503 | 106.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 34 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1492 | 100.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1862 | 139.7 | -2.87 | +2.19 | 0.945 | 49.0% | -7 | -85 | -39 | 44.9% | -0.23 | 24–23 (51%) | 12–28 (30%) | 98.3 | -2.19 | — | 1639 | 110.8 | -3.67 | -0.09 | 0.776 | 45.1% | +38 | — | — | 27.5% | -1.57 | 2–3 (40%) | 0–1 | — | +0.82 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Emil Ruusuvuori | 2 | 3 | 5 | Feb 9, 2023 | H2H |
| Stefanos Tsitsipas | 0 | 5 | 5 | Oct 22, 2022 | H2H |
| Richard Gasquet | 3 | 1 | 4 | May 25, 2023 | H2H |
| Botic van de Zandschulp | 1 | 2 | 3 | Jul 17, 2025 | H2H |
| Hubert Hurkacz | 1 | 2 | 3 | Feb 25, 2023 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Gilles Simon | 0 | 2 | 2 | Jun 14, 2018 | H2H |
| Evgeny Donskoy | 0 | 1 | 1 | Sep 19, 2019 | H2H |
| Andrey Golubev | 0 | 1 | 1 | Apr 23, 2014 | H2H |
| David Ferrer | 0 | 1 | 1 | Sep 27, 2013 | H2H |
| Somdev Devvarman | 1 | 0 | 1 | Sep 26, 2013 | H2H |